add a warning when given loginbase returns nothing

add two time functions to convert strings to timestamp or datetime objects

diff --git a/monitor/common.py b/monitor/common.py
index 78ca093..178c8b2 100644 (file)
--- a/monitor/common.py
+++ b/monitor/common.py
@@ -207,7 +207,11 @@ def get_nodeset(config):
                l_nodes = api.GetNodes(ng[0]['node_ids'], ['hostname'])
        elif config.site:
                site = api.GetSites(config.site)
                l_nodes = api.GetNodes(ng[0]['node_ids'], ['hostname'])
        elif config.site:
                site = api.GetSites(config.site)

-               l_nodes = api.GetNodes(site[0]['node_ids'], ['hostname'])
+               if len(site) > 0:
+                       l_nodes = api.GetNodes(site[0]['node_ids'], ['hostname'])
+               else:
+                       print "No site returned for : %s" % config.site
+                       return []

                
        l_nodes = [node['hostname'] for node in l_nodes]
 
                
        l_nodes = [node['hostname'] for node in l_nodes]
 


@@ -290,4 +294,12 @@ class Time:
         d = datetime.fromtimestamp(ts)
         return d
 
         d = datetime.fromtimestamp(ts)
         return d
 

+    @classmethod
+    def str_to_dt(cls, date_str, format="%Y-%m-%d %H:%M:%S"):
+        dt = datetime.strptime(date_str[:date_str.find('.')], format)
+        return dt

 
 

+    @classmethod
+    def str_to_ts(cls, date_str, format="%Y-%m-%d %H:%M:%S"):
+        ts = time.mktime(time.strptime(date_str[:date_str.find('.')], format))
+        return ts